Tony,

Do you ever wonder how many people just slap this stuff together and never ever check to see if the lift numbers on the cam match the cam card? I bet 95% of the folks never check.

Everything I checked when putting my head together was just a little bit screwed up. Had I used the springs that the shop installed, 4 of them would have bound up and broke something.

Keep double and triple checking stuff, when you get it all together you will have a balanced motor that runs all the better compared to the wham-bam-thankyou-maam motors that alot of people run.